ES2118005T3 - PROCEDURE FOR THE PREPARATION OF VANADIUM-PHOSPHOR CATALYSTS AND THEIR USE FOR THE MANUFACTURE OF MALEIC ANHYDRIDE. - Google Patents
PROCEDURE FOR THE PREPARATION OF VANADIUM-PHOSPHOR CATALYSTS AND THEIR USE FOR THE MANUFACTURE OF MALEIC ANHYDRIDE.Info
- Publication number
- ES2118005T3 ES2118005T3 ES95915714T ES95915714T ES2118005T3 ES 2118005 T3 ES2118005 T3 ES 2118005T3 ES 95915714 T ES95915714 T ES 95915714T ES 95915714 T ES95915714 T ES 95915714T ES 2118005 T3 ES2118005 T3 ES 2118005T3
- Authority
- ES
- Spain
- Prior art keywords
- vanadium
- preparation
- phosphor
- catalysts
- procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- JKJKPRIBNYTIFH-UHFFFAOYSA-N phosphanylidynevanadium Chemical compound [V]#P JKJKPRIBNYTIFH-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- B01J27/198—Vanadium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Furan Compounds (AREA)
- Catalysts (AREA)
Abstract
UN PROCESO PARA LA PREPARACION DE CATALIZADORES DE OXIDACION QUE CONTIENEN OXIDOS MEZCLADOS DE VANADIO-FOSFORO, QUE CONSISTE EN PONER EN CONTACTO UN COMPUESTO DE FOSFORO CON UN COMPUESTO DE VANADIO EN UN DISOLVENTE ORGANICO BAJO CONDICIONES QUE PERMITEN LA PREPARACION, RECUPERACION, Y SECADO DE DICHO PRECURSOR Y CALCINACION DEL PRECURSOR BAJO UNA ATMOSFERA QUE CONTIENE AIRE, VAPOR, O GAS INERTE O UNA MEZCLA DE ELLOS A UNA TEMPERATURA DE ENTRE 350 C Y 550 C DURANTE EL TIEMPO NECESARIO PARA OBTENER CATALIZADORES ACTIVOS, Y USO DE DICHOS CATALIZADORES PARA LA PRODUCCION DE ANHIDRIDO MALEICO MEDIANTE OXIDACION DE HIDROCARBONOS ALIFATICOS.A PROCESS FOR THE PREPARATION OF OXIDATION CATALYSTS CONTAINING MIXED OXIDES OF VANADIUM-PHOSPHORUS, WHICH CONSISTS TO CONTACT A COMPOSITE OF PHOSPHORUS WITH A COMPOUND OF VANADIUM IN AN ORGANIC SOLVENT, UNDER PERMITTING CONDITIONS THAT PERMIT PRECURSOR AND CALCINATION OF THE PRECURSOR UNDER AN ATMOSPHERE CONTAINING AIR, VAPOR, OR INERT GAS OR A MIXTURE OF THEM AT A TEMPERATURE OF BETWEEN 350 C AND 550 C DURING THE TIME NECESSARY TO OBTAIN ACTIVE CATALYST, AND THE USE OF SUCH CATALYST CATALYST MALEICO THROUGH OXIDATION OF ALIPHATIC HYDROCARBONS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE9400418A BE1008103A3 (en) | 1994-04-22 | 1994-04-22 | Process for the catalyst preparation and vanadium phosphorus and their use for the production of maleic anhydride. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2118005T3 true ES2118005T3 (en) | 1998-09-01 |
Family
ID=3888118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95915714T Expired - Lifetime ES2118005T3 (en) | 1994-04-22 | 1995-04-21 | PROCEDURE FOR THE PREPARATION OF VANADIUM-PHOSPHOR CATALYSTS AND THEIR USE FOR THE MANUFACTURE OF MALEIC ANHYDRIDE. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0756518B1 (en) |
| BE (1) | BE1008103A3 (en) |
| DE (1) | DE69502823T2 (en) |
| ES (1) | ES2118005T3 (en) |
| WO (1) | WO1995029006A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1012101A6 (en) * | 1998-06-23 | 2000-05-02 | Pantochim Sa | Conversion method for high yield n-butane to maleic anhydride by recycling uses gas. |
| DE19840224C2 (en) | 1998-09-03 | 2002-09-12 | Consortium Elektrochem Ind | Process for the preparation of catalysts for the synthesis of maleic anhydride by gas phase oxidation |
| DK1023903T3 (en) | 1999-01-26 | 2004-05-10 | Akzo Nobel Nv | Use of live attenuated bacteria to produce a submucous vaccine |
| DE10211445A1 (en) | 2002-03-15 | 2003-10-02 | Basf Ag | Catalyst precursor for the production of maleic anhydride and process for the production thereof |
| WO2010072721A2 (en) | 2008-12-22 | 2010-07-01 | Basf Se | Catalyst molded bodies and method for producing maleic acid anhydride |
| CN102325592B (en) | 2008-12-22 | 2014-12-10 | 巴斯夫欧洲公司 | Catalyst and method for producing maleic anhydride |
| US20120149919A1 (en) | 2009-08-26 | 2012-06-14 | Basf Se | Maleic anhydride synthesis catalyst precursor and process for its preparation |
| US8785344B2 (en) | 2012-02-20 | 2014-07-22 | Basf Se | Gas phase oxidation catalyst with low charge transport activation energy |
| WO2021239483A1 (en) | 2020-05-26 | 2021-12-02 | Basf Se | Shaped catalyst body with improved properties, its preparation and use |
| WO2025219457A2 (en) | 2024-04-18 | 2025-10-23 | Clariant International Ltd | Vpo catalyst in the form of an improved shaped body and method for the production thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4435521A (en) * | 1982-05-24 | 1984-03-06 | Exxon Research & Engineering Co. | Heterogeneous process for preparing vanadium phosphorus oxygen containing catalyst composition |
| CA1227784A (en) * | 1983-12-28 | 1987-10-06 | James T. Wrobleski | Phosphorus-vanadium-mixed oxide oxidation catalysts and processes for the preparation and use thereof |
| US5137860A (en) * | 1991-06-27 | 1992-08-11 | Monsanto Company | Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride |
-
1994
- 1994-04-22 BE BE9400418A patent/BE1008103A3/en not_active IP Right Cessation
-
1995
- 1995-04-21 WO PCT/BE1995/000039 patent/WO1995029006A1/en not_active Ceased
- 1995-04-21 EP EP95915714A patent/EP0756518B1/en not_active Expired - Lifetime
- 1995-04-21 DE DE69502823T patent/DE69502823T2/en not_active Expired - Fee Related
- 1995-04-21 ES ES95915714T patent/ES2118005T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69502823D1 (en) | 1998-07-09 |
| DE69502823T2 (en) | 1999-02-25 |
| EP0756518B1 (en) | 1998-06-03 |
| EP0756518A1 (en) | 1997-02-05 |
| BE1008103A3 (en) | 1996-01-16 |
| WO1995029006A1 (en) | 1995-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA2A | Application withdrawn |
Effective date: 19961111 |
|
| FG2A | Definitive protection |
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